* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

.water {
    width: 1500px;
    margin: 0 auto;
    /* background-color: pink; */
}

.topBel {
    background: url(./images/tim_bg_1.jpg) no-repeat center center;
    background-size: cover;
    height: 820px;
    overflow: hidden;
}

.topBel .box{
    display: flex;
}
.topBel .left {
    /* float: left; */
    margin-left: 150px;
    display: flex;
}

.left .logo {
    margin-top: 15px;
}

.left .title {
    margin-left: 50px;
}

.title ul li {
    float: left;
    line-height: 80px;
    margin-left: 15px;
    width: 80px;
    height: 80px;
    text-align: center;
}

.title ul li:hover {
    background-color: rgb(18, 183, 245);
}

.title ul li a {
    font-size: 1.125rem;
    color: #000;
    font-weight: 700;
}

.topBel .right {
    /* float: right; */
    width: 400px;
    height: 80px;
    margin-left: 400px;
    margin-top: 10px;
    /* background-color: pink; */
}

.right .barzc {
    display: inline-block;
    float: left;
    width: 100px;
    height: 40px;
    margin-top: 15px;
    background-color: rgb(18, 183, 245);
    text-align: center;
    line-height: 40px;
    color: #fff;
    border-radius: 40px;
    font-size: 1.125rem;
}

.right ul li {
    float: left;
    margin-left: 25px;
    margin-top: 15px;
}

.right ul li a {
    font-size: 1rem;
    font-weight: 700;
    color: #000;
}

.right .flashData {
    float: left;
    margin-left: 25px;
    margin-top: 10px;
}

.right .flashData a {
    color: #000;
    font-size: 0.98rem;
    font-weight: 700;
}

.right .flashData a:hover {
    text-decoration: underline;
}

.topBel .centerLogo {
    width: 300px;
    height: 150px;
    margin: 40px auto;
}
.topBel .download{
    width: 300px;
    height: 80px;
    margin: 0px auto;
    background-color: rgb(1, 136, 251);
    border-radius: 50px;
    text-align: center;
}
.download a{
    line-height: 80px;
    color: #fff;
    font-size: 1.9rem;
}
.topBel .icon{
    width: 800px;
    height: 50px;
    margin: 100px auto;
}
.topBel .topImg{
    width: 1900px;
    margin: auto;
}

/* 中间部分 */
.middleBer{
    width: 1900px;
    margin: 0 auto;
}
.middleBer .top{
    height: 250px;
}
.middleBer .top img{
    width: 100%;
    height: 100%;
}
.middleBer .fisrtbg1{
    width: 100%;
    height: 600px;
    background: url(./images/fisrtbg.jpg) no-repeat center center;
    background-attachment: fixed;
}
.middleBer .text1{
    width: 1900px;
    height: 500px;
    margin: 0 auto;
    /* background-color: pink; */
}
.middleBer .text1 .one{
    float: left;
    margin-top: -260px;
    margin-left: 400px;
}
.middleBer .text1 .text{
    margin-top: 100px;
    margin-left: -100px;
}
.middleBer .text1 p{
    font-size: 1.5rem;
    color: rgb(95, 93, 93);
}
.middleBer .text1 .title{
    margin-top: 20px;
}
.middleBer .fisrtbg2{
    width: 100%;
    height: 600px;
    background: url(./images/avd.jpg) no-repeat center center;
    background-attachment: fixed;
}
.middleBer .text2{
    width: 1900px;
    height: 500px;
    margin: 0 auto;
    background-color: rgb(37, 133, 85);
}
.middleBer .fisrtbg3{
    width: 100%;
    height: 600px;
    background: url(./images/blog.jpg) no-repeat center center;
    background-attachment: fixed;
}
.middleBer .text3{
    width: 1900px;
    height: 500px;
    margin: 0 auto;
    background-color: #fff;
}
.bottom{
    width: 1900px;
    height: 500px;
    background-color: rgb(42, 42, 42);
}
.bottom div{
    width: 450px;
    height: 70px;
    margin-left: 300px;
    overflow: hidden;
    padding-top: 300px;
}